| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
PbO + AgCl = PbCl2 + Ag2O =>
PbO + 2 AgCl = PbCl2 + Ag2O
Ca(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ca(OH)2 =>
Ca(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Ca(OH)2
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
Ca(HCO3)2 + H2O = Ca(OH)2 + H2CO3 =>
Ca(HCO3)2 + 2 H2O = Ca(OH)2 + 2 H2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
H2SO4 + Mg(C3H2O3)2 = MgSO4 + H2(C3H2O3)2 =>
H2SO4 + Mg(C3H2O3)2 = MgSO4 + H2(C3H2O3)2
CH4(g) + O2(g) = CO2(g) + H2O(l) = =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(l)
CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI =>
CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI
(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + H(OH) =>
3(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + 3 H(OH)
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
Au + Br = AuBr3 =>
Au + 3 Br = AuBr3
Pb2 + CrO4 = Cr + PbO2 =>
Pb2 + CrO4 = Cr + 2 PbO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb2 + CrO4 = Cr + PbO2 =>
Pb2 + CrO4 = Cr + 2 PbO2
C8H8 + NH3 + S8 + H2O = C6H5CH2CONH2 + H2S =>
4 C8H8 + 4 NH3 + S8 + 4 H2O = 4 C6H5CH2CONH2 + 8 H2S
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
[Co(NH3)6]Cl3 = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)6]Cl3 = 2 CoCl2 + 12 NH3 + Cl2
CO(NO3)2 + NaI = COI2 + Na(NO3) =>
CO(NO3)2 + 2 NaI = COI2 + 2 Na(NO3)
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
AgN3 + Cu = CuN2 + Ag =>
2 AgN3 + 3 Cu = 3 CuN2 + 2 Ag
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
(C2H5)2NH2 + H2O = (C2H5)2N + H3O =>
(C2H5)2NH2 + 2 H2O = (C2H5)2N + 2 H3O
NH4NO3 + C6H10O5 = CO2 + N2 + H2O =>
12 NH4NO3 + C6H10O5 = 6 CO2 + 12 N2 + 29 H2O
Fe + C = Fe3C =>
3 Fe + C = Fe3C
KH2BO3 + KOH = K3BO3 + H2O =>
KH2BO3 + 2 KOH = K3BO3 + 2 H2O
Ba3N2 = Ba + N =>
Ba3N2 = 3 Ba + 2 N
Cr(NO3)3(aq) + FeSO4(aq) = Fe(NO3)2(aq) + Cr2(SO4)3(aq) =>
2 Cr(NO3)3(aq) + 3 FeSO4(aq) = 3 Fe(NO3)2(aq) + Cr2(SO4)3(aq)
Cl2 + C + H2O = CO2 + HCl =>
2 Cl2 + C + 2 H2O = CO2 + 4 HCl
Al2 + O3 = Al2O3 =>
Al2 + O3 = Al2O3
PbCl2 + NaNO2 = PbO + NaNO3 + NO + NaCl =>
PbCl2 + 3 NaNO2 = PbO + NaNO3 + 2 NO + 2 NaCl
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
H2CO3 + H2O = CH3O + OH =>
H2CO3 + 3 H2O = CH3O + 5 OH
CH2O2 + OH = CHO2 + H2O =>
CH2O2 + OH = CHO2 + H2O
FeCl2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeCl2 + 2 Cl2 + 8 KOH = K2FeO4 + 6 KCl + 4 H2O
Mg(NO3)2 + NH3 + H2O = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4NO3
MgO + H2O = H2 + MgOOH =>
2 MgO + 2 H2O = H2 + 2 MgOOH
Ca(OH)2 + AlNO3 = Ca(NO3)2 + AlOH =>
Ca(OH)2 + 2 AlNO3 = Ca(NO3)2 + 2 AlOH
Cu + SnCl2 = CuCl + Sn =>
2 Cu + SnCl2 = 2 CuCl + Sn
H{+} + Cr2O7{2-} + Br{-} = Br2 + Cr3{+} + H2O =>
42 H{+} + 3 Cr2O7{2-} + 34 Br{-} = 17 Br2 + 2 Cr3{+} + 21 H2O
FeS + H2SO4 = H2S + (FeSO4)2 =>
2 FeS + 2 H2SO4 = 2 H2S + (FeSO4)2
C6H9O9 + O2 = CO2 + H2O =>
4 C6H9O9 + 15 O2 = 24 CO2 + 18 H2O
FeCl3 + NH4SCN + H2O = [Fe(SCN)(H2O)]5 + NH4Cl + Cl =>
5 FeCl3 + 5 NH4SCN + 5 H2O = [Fe(SCN)(H2O)]5 + 5 NH4Cl + 10 Cl
HCl + KNO2 + KMnO4 = MnCl2 + KNO3 + KCl + H2O =>
6 HCl + 5 KNO2 + 2 KMnO4 = 2 MnCl2 + 5 KNO3 + 2 KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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